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Items: 1 to 50 of 70

1.

Match injury incidence during the Super Rugby tournament is high: a prospective cohort study over five seasons involving 93 641 player-hours.

Schwellnus MP, Jordaan E, Janse van Rensburg C, Bayne H, Derman W, Readhead C, Collins R, Kourie A, Suter J, Strauss O.

Br J Sports Med. 2018 Jun 29. pii: bjsports-2018-099105. doi: 10.1136/bjsports-2018-099105. [Epub ahead of print]

PMID:
29959135
2.

Novel Factors Associated With Analgesic and Anti-inflammatory Medication Use in Distance Runners: Pre-race Screening Among 76 654 Race Entrants-SAFER Study VI.

Rotunno A, Schwellnus MP, Swanevelder S, Jordaan E, Janse Van Rensburg DC, Derman W.

Clin J Sport Med. 2018 Sep;28(5):427-434. doi: 10.1097/JSM.0000000000000619.

PMID:
29944515
3.

Sport, sex and age increase risk of illness at the Rio 2016 Summer Paralympic Games: a prospective cohort study of 51 198 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Blauwet C, Webborn N, Lexell J, Van de Vliet P, Tuakli-Wosornu Y, Kissick J, Stomphorst J.

Br J Sports Med. 2018 Jan;52(1):17-23. doi: 10.1136/bjsports-2017-097962. Epub 2017 Oct 26.

PMID:
29074477
4.

The Injury and Illness Profile of Male and Female Participants in a 94.7 km Cycle Race: A Cross-Sectional Study.

Breedt M, Janse van Rensburg DC, Fletcher L, Grant CC, Schwellnus MP.

Clin J Sport Med. 2017 Oct 11. doi: 10.1097/JSM.0000000000000517. [Epub ahead of print]

PMID:
29023274
5.
6.

Premarathon Evaluations: Is There a Role for Runner Prerace Medical Screening and Education to Reduce the Risk of Medical Complications?

Schwellnus MP.

Curr Sports Med Rep. 2017 May/Jun;16(3):129-136. doi: 10.1249/JSR.0000000000000366. Review.

PMID:
28498219
7.

Transient receptor potential channels and exercise-associated muscle cramping: A tale of multiple complexities.

Schwellnus MP, Hoffman MD.

Muscle Nerve. 2017 Sep;56(3):355-357. doi: 10.1002/mus.25668. Epub 2017 May 29. No abstract available.

PMID:
28437833
8.

High incidence of injury at the Sochi 2014 Winter Paralympic Games: a prospective cohort study of 6564 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Van de Vliet P, Blauwet C, Webborn N, Willick S, Stomphorst J.

Br J Sports Med. 2016 Sep;50(17):1069-74. doi: 10.1136/bjsports-2016-096214. Epub 2016 Jun 15.

PMID:
27307272
9.

The incidence and patterns of illness at the Sochi 2014 Winter Paralympic Games: a prospective cohort study of 6564 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Van de Vliet P, Blauwet C, Webborn N, Willick S, Stomphorst J.

Br J Sports Med. 2016 Sep;50(17):1064-8. doi: 10.1136/bjsports-2016-096215. Epub 2016 May 9.

PMID:
27162232
10.

More than 50% of players sustained a time-loss injury (>1 day of lost training or playing time) during the 2012 Super Rugby Union Tournament: a prospective cohort study of 17,340 player-hours.

Schwellnus MP, Thomson A, Derman W, Jordaan E, Readhead C, Collins R, Morris I, Strauss O, Van der Linde E, Williams A.

Br J Sports Med. 2014 Sep;48(17):1306-15. doi: 10.1136/bjsports-2014-093745. Epub 2014 Jun 30.

PMID:
24982503
11.

Less experience and running pace are potential risk factors for medical complications during a 56 km road running race: a prospective study in 26 354 race starters--SAFER study II.

Schwabe K, Schwellnus MP, Derman W, Swanevelder S, Jordaan E.

Br J Sports Med. 2014 Jun;48(11):905-11. doi: 10.1136/bjsports-2014-093471.

PMID:
24815928
12.

Older females are at higher risk for medical complications during 21 km road race running: a prospective study in 39 511 race starters--SAFER study III.

Schwabe K, Schwellnus MP, Derman W, Swanevelder S, Jordaan E.

Br J Sports Med. 2014 Jun;48(11):891-7. doi: 10.1136/bjsports-2014-093472.

PMID:
24815927
13.

Genetic biomarkers and exercise-related injuries: current clinical applications?

Schwellnus MP.

Br J Sports Med. 2013 Jun;47(9):530-2. doi: 10.1136/bjsports-2013-092515. Epub 2013 May 1. No abstract available.

PMID:
23637115
14.

Collagen genes and exercise-associated muscle cramping.

O'Connell K, Posthumus M, Schwellnus MP, Collins M.

Clin J Sport Med. 2013 Jan;23(1):64-9. doi: 10.1097/JSM.0b013e3182686aa7.

PMID:
22894972
15.

Elite athletes travelling to international destinations >5 time zone differences from their home country have a 2-3-fold increased risk of illness.

Schwellnus MP, Derman WE, Jordaan E, Page T, Lambert MI, Readhead C, Roberts C, Kohler R, Collins R, Kara S, Morris MI, Strauss O, Webb S.

Br J Sports Med. 2012 Sep;46(11):816-21. doi: 10.1136/bjsports-2012-091395. Epub 2012 Aug 8.

PMID:
22875910
16.

AVPR2 gene and weight changes during triathlons.

de Milander L, Kun MA, September AV, Schwellnus MP, Noakes TD, Collins M.

Int J Sports Med. 2012 Jan;33(1):67-75. doi: 10.1055/s-0031-1285865. Epub 2011 Nov 3.

PMID:
22052024
17.

The COL5A1 gene, ultra-marathon running performance, and range of motion.

Brown JC, Miller CJ, Posthumus M, Schwellnus MP, Collins M.

Int J Sports Physiol Perform. 2011 Dec;6(4):485-96. Epub 2011 Jul 29.

PMID:
21934170
18.

Are splanchnic hemodynamics related to the development of gastrointestinal symptoms in Ironman triathletes? A prospective cohort study.

Wright H, Collins M, Villiers RD, Schwellnus MP.

Clin J Sport Med. 2011 Jul;21(4):337-43. doi: 10.1097/JSM.0b013e31822148b8.

PMID:
21694589
19.

Genetics and soft-tissue injuries in sport: clinical commentary.

Schwellnus MP.

Curr Sports Med Rep. 2011 May-Jun;10(3):126-7. doi: 10.1249/JSR.0b013e31821ac0eb. No abstract available.

PMID:
21623298
20.

Factors associated with a self-reported history of exercise-associated muscle cramps in Ironman triathletes: a case-control study.

Shang G, Collins M, Schwellnus MP.

Clin J Sport Med. 2011 May;21(3):204-10. doi: 10.1097/JSM.0b013e31820bcbfd.

PMID:
21430526
21.

Matrix metalloproteinase genes on chromosome 11q22 and the risk of anterior cruciate ligament (ACL) rupture.

Posthumus M, Collins M, van der Merwe L, O'Cuinneagain D, van der Merwe W, Ribbans WJ, Schwellnus MP, Raleigh SM.

Scand J Med Sci Sports. 2012 Aug;22(4):523-33. doi: 10.1111/j.1600-0838.2010.01270.x. Epub 2011 Mar 16.

PMID:
21410539
22.

Increased running speed and pre-race muscle damage as risk factors for exercise-associated muscle cramps in a 56 km ultra-marathon: a prospective cohort study.

Schwellnus MP, Allie S, Derman W, Collins M.

Br J Sports Med. 2011 Nov;45(14):1132-6. doi: 10.1136/bjsm.2010.082677. Epub 2011 Mar 13.

PMID:
21402566
23.

The intrinsic risk factors for ACL ruptures: an evidence-based review.

Posthumus M, Collins M, September AV, Schwellnus MP.

Phys Sportsmed. 2011 Feb;39(1):62-73. doi: 10.3810/psm.2011.02.1863. Review.

PMID:
21378488
24.

Range of motion measurements diverge with increasing age for COL5A1 genotypes.

Brown JC, Miller CJ, Schwellnus MP, Collins M.

Scand J Med Sci Sports. 2011 Dec;21(6):e266-72. doi: 10.1111/j.1600-0838.2010.01271.x. Epub 2011 Mar 1.

PMID:
21362053
25.
26.

Identification of genetic risk factors underlying complex multifactorial phenotypes.

Posthumus M, September A, Schwellnus MP, Collins M.

Knee Surg Sports Traumatol Arthrosc. 2010 Dec;18(12):1810-1; author reply 812-3. doi: 10.1007/s00167-010-1275-1. Epub 2010 Sep 25. No abstract available.

PMID:
20872134
27.

The COL5A1 gene: a novel marker of endurance running performance.

Posthumus M, Schwellnus MP, Collins M.

Med Sci Sports Exerc. 2011 Apr;43(4):584-9. doi: 10.1249/MSS.0b013e3181f34f4d.

PMID:
20798666
28.

A comparison of two treatment protocols in the management of exercise-associated postural hypotension: a randomised clinical trial.

Anley C, Noakes T, Collins M, Schwellnus MP.

Br J Sports Med. 2011 Nov;45(14):1113-8. doi: 10.1136/bjsm.2010.071951. Epub 2010 Jun 28.

PMID:
20584756
29.

Components of the transforming growth factor-beta family and the pathogenesis of human Achilles tendon pathology--a genetic association study.

Posthumus M, Collins M, Cook J, Handley CJ, Ribbans WJ, Smith RK, Schwellnus MP, Raleigh SM.

Rheumatology (Oxford). 2010 Nov;49(11):2090-7. doi: 10.1093/rheumatology/keq072. Epub 2010 Apr 1.

PMID:
20360039
30.

A functional variant within the MMP3 gene does not associate with human range of motion.

Posthumus M, Raleigh SM, Ribbans WJ, Schwellnus MP, Collins M.

J Sci Med Sport. 2010 Nov;13(6):630-2. doi: 10.1016/j.jsams.2010.01.006. Epub 2010 Mar 31.

PMID:
20359947
31.

The COL5A1 gene is associated with increased risk of anterior cruciate ligament ruptures in female participants.

Posthumus M, September AV, O'Cuinneagain D, van der Merwe W, Schwellnus MP, Collins M.

Am J Sports Med. 2009 Nov;37(11):2234-40. doi: 10.1177/0363546509338266. Epub 2009 Aug 4.

PMID:
19654427
32.

The association between the COL12A1 gene and anterior cruciate ligament ruptures.

Posthumus M, September AV, O'Cuinneagain D, van der Merwe W, Schwellnus MP, Collins M.

Br J Sports Med. 2010 Dec;44(16):1160-5. doi: 10.1136/bjsm.2009.060756. Epub 2009 May 13.

PMID:
19443461
33.

The COL5A1 genotype is associated with range of motion measurements.

Collins M, Mokone GG, September AV, van der Merwe L, Schwellnus MP.

Scand J Med Sci Sports. 2009 Dec;19(6):803-10. doi: 10.1111/j.1600-0838.2009.00915.x. Epub 2009 Apr 14.

PMID:
19422640
34.

The COL1A1 gene and acute soft tissue ruptures.

Collins M, Posthumus M, Schwellnus MP.

Br J Sports Med. 2010 Nov;44(14):1063-4. doi: 10.1136/bjsm.2008.056184. Epub 2009 Feb 4.

PMID:
19193665
35.

Genetic risk factors for anterior cruciate ligament ruptures: COL1A1 gene variant.

Posthumus M, September AV, Keegan M, O'Cuinneagain D, Van der Merwe W, Schwellnus MP, Collins M.

Br J Sports Med. 2009 May;43(5):352-6. doi: 10.1136/bjsm.2008.056150. Epub 2009 Feb 4.

PMID:
19193663
36.

Variants within the MMP3 gene are associated with Achilles tendinopathy: possible interaction with the COL5A1 gene.

Raleigh SM, van der Merwe L, Ribbans WJ, Smith RK, Schwellnus MP, Collins M.

Br J Sports Med. 2009 Jul;43(7):514-20. doi: 10.1136/bjsm.2008.053892. Epub 2008 Nov 28.

PMID:
19042922
37.

Cause of exercise associated muscle cramps (EAMC)--altered neuromuscular control, dehydration or electrolyte depletion?

Schwellnus MP.

Br J Sports Med. 2009 Jun;43(6):401-8. doi: 10.1136/bjsm.2008.050401. Epub 2008 Nov 3. Review.

PMID:
18981039
38.

Biomechanical variables associated with Achilles tendinopathy in runners.

Azevedo LB, Lambert MI, Vaughan CL, O'Connor CM, Schwellnus MP.

Br J Sports Med. 2009 Apr;43(4):288-92. doi: 10.1136/bjsm.2008.053421. Epub 2008 Oct 23.

PMID:
18948352
39.

Variants within the COL5A1 gene are associated with Achilles tendinopathy in two populations.

September AV, Cook J, Handley CJ, van der Merwe L, Schwellnus MP, Collins M.

Br J Sports Med. 2009 May;43(5):357-65. doi: 10.1136/bjsm.2008.048793. Epub 2008 Apr 28.

PMID:
18443036
40.

Investigation of the Sp1-binding site polymorphism within the COL1A1 gene in participants with Achilles tendon injuries and controls.

Posthumus M, September AV, Schwellnus MP, Collins M.

J Sci Med Sport. 2009 Jan;12(1):184-9. doi: 10.1016/j.jsams.2007.12.006. Epub 2008 Mar 19.

PMID:
18353721
41.

International Olympic Committee consensus statement: molecular basis of connective tissue and muscle injuries in sport.

Ljungqvist A, Schwellnus MP, Bachl N, Collins M, Cook J, Khan KM, Maffulli N, Pitsiladis Y, Riley G, Golspink G, Venter D, Derman EW, Engebretsen L, Volpi P.

Clin Sports Med. 2008 Jan;27(1):231-9, x-xi. doi: 10.1016/j.csm.2007.10.007.

PMID:
18206577
42.

Muscle cramping in athletes--risk factors, clinical assessment, and management.

Schwellnus MP, Drew N, Collins M.

Clin Sports Med. 2008 Jan;27(1):183-94, ix-x. doi: 10.1016/j.csm.2007.09.006. Review.

PMID:
18206574
43.

Muscle cramping in the marathon : aetiology and risk factors.

Schwellnus MP.

Sports Med. 2007;37(4-5):364-7.

PMID:
17465609
44.

Tendon and ligament injuries: the genetic component.

September AV, Schwellnus MP, Collins M.

Br J Sports Med. 2007 Apr;41(4):241-6; discussion 246. Epub 2007 Jan 29. Review.

45.

The incidence and nature of injuries in South African rugby players in the rugby Super 12 competition.

Holtzhausen LJ, Schwellnus MP, Jakoet I, Pretorius AL.

S Afr Med J. 2006 Dec;96(12):1260-5.

46.

The COL5A1 gene and Achilles tendon pathology.

Mokone GG, Schwellnus MP, Noakes TD, Collins M.

Scand J Med Sci Sports. 2006 Feb;16(1):19-26.

PMID:
16430677
47.

Serum electrolytes in Ironman triathletes with exercise-associated muscle cramping.

Sulzer NU, Schwellnus MP, Noakes TD.

Med Sci Sports Exerc. 2005 Jul;37(7):1081-5.

PMID:
16015122
48.

The guanine-thymine dinucleotide repeat polymorphism within the tenascin-C gene is associated with achilles tendon injuries.

Mokone GG, Gajjar M, September AV, Schwellnus MP, Greenberg J, Noakes TD, Collins M.

Am J Sports Med. 2005 Jul;33(7):1016-21.

PMID:
15983124
49.
50.

Local corticosteroid injection in iliotibial band friction syndrome in runners: a randomised controlled trial.

Gunter P, Schwellnus MP.

Br J Sports Med. 2004 Jun;38(3):269-72; discussion 272.

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